154956704

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1642

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 228244576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 532, 608, 644, 736, 874, 1064, 1288, 1583, 1748, 2128, 2576, 3059, 3166, 3496, 4256, 5152, 6118, 6332, 6992, 11081, 12236, 12664, 13984, 22162, 24472, 25328, 30077, 36409, 44324, 48944, 50656, 60154, 72818, 88648, 97888, 120308, 145636, 177296, 210539, 240616, 254863, 291272, 354592, 421078, 481232, 509726, 582544, 691771, 842156, 962464, 1019452, 1165088, 1383542, 1684312, 2038904, 2767084, 3368624, 4077808, 4842397, 5534168, 6737248, 8155616, 9684794, 11068336, 19369588, 22136672, 38739176, 77478352, 154956704]

約数ペア:

[(1, 154956704), (2, 77478352), (4, 38739176), (7, 22136672), (8, 19369588), (14, 11068336), (16, 9684794), (19, 8155616), (23, 6737248), (28, 5534168), (32, 4842397), (38, 4077808), (46, 3368624), (56, 2767084), (76, 2038904), (92, 1684312), (112, 1383542), (133, 1165088), (152, 1019452), (161, 962464), (184, 842156), (224, 691771), (266, 582544), (304, 509726), (322, 481232), (368, 421078), (437, 354592), (532, 291272), (608, 254863), (644, 240616), (736, 210539), (874, 177296), (1064, 145636), (1288, 120308), (1583, 97888), (1748, 88648), (2128, 72818), (2576, 60154), (3059, 50656), (3166, 48944), (3496, 44324), (4256, 36409), (5152, 30077), (6118, 25328), (6332, 24472), (6992, 22162), (11081, 13984), (12236, 12664)]